Ah sorry realised I pasted the URL link not the image. Will post it in a
bit. Apologies.
On 23 January 2013 12:54, Huw Jones <[email protected]> wrote:
> Hi there,
>
> Sorry I think I sent the last mail to the wrong recipient and with the
> wrong structure image in. Basically I am having an issue where some
> structures depicted are being truncated e.g.
>
>
>
> I am using cairo and pango for the depictions. I have found that if I
> manually alter the value in Chem/Draw/MolDrawing.py from the default 12 to
> a lower value this remedies the issue:
>
> class MolDrawing(object):
>
> ...
>
> atomLabelFontSize = 12 #Decrease this...
>
> I was wondering though if this setting can be controlled from the API? Or
> whether there is a better way of doing this?
>
> Many thanks again
>
> Huw
>
>
> On 1 January 2013 02:12, Huw Jones <[email protected]> wrote:
>
>> That's brilliant thanks! One other thing - I have installed cairo and
>> pango but have noticed that some depictions are truncated e.g.
>>
>>
>> It feels like the font size is not being taken into account - is there
>> anything in the Draw API to change the cairopango settings?
>>
>> Kind regards
>>
>> Huw Jones
>>
>>
>> On 29 December 2012 14:31, Greg Landrum <[email protected]> wrote:
>>
>>>
>>> On Saturday, December 29, 2012, Huw Jones wrote:
>>>
>>>> >>> from rdkit import Chem
>>>> >>> from rdkit.Chem import Draw
>>>> >>> mol = Chem.MolFromSmiles("C")
>>>> >>> Draw.MolToImageFile(mol,"C:\\test.png")
>>>>
>>>> Appears blank? "CC" works fine, "N" works fine.
>>>>
>>>> Did I miss a setting or function? Tested with and without cairo - seems
>>>> unaffected.
>>>>
>>>
>>> Sounds like a bug: only heteroatoms are drawn correctly when they
>>> aren't connected to anything else. I will fix it for the next release.
>>>
>>> -greg
>>>
>>>
>>>> rdkit Release_2012.09.1
>>>>
>>>> Kind regards
>>>>
>>>> Huw
>>>>
>>>
>>
>>
>> --
>> [email protected]
>>
>
>
>
> --
> [email protected]
>
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